French Indo-China. (Persia). 1940. Envelope addressed to 'Poste Restante, Teheran' bearing Indo-China SG 169, 2c green and SG 356, 23c blue tied by Hanoi/ Tonkin date stamp '14th Jan 40', with 'Control Postal/ Militaire' censor label tied by oval 'Ouvert/ Par/ L' Autorite Militaire' on face and reverse and hand-struck instructional 'Acheminement Suspendu/ Par L' Autrite Militaire' in blue on face. Lovely item of Service Suspended mail to Persia from French Indo-China.